ACCEPTED ======== * tasks provide some way to identify their attributes from the outside.
* provide failonerror like functionality to all tasks. REJECTED ======== * tasks should have access to its own XML representation. [vetoes by Christoph Wilhelms, Conor MacNeill and Simeon Fitch] * Task level if and unless attributes. [no single +1 vote] * Allow tasks to find out, whether another task has completed successfully. [vetoes by Conor MacNeill, Glenn McAllister, Peter Donald and Stefan Bodewig]
